CN115307383A - Cooling device for producing low-alkali portland cement clinker and use method thereof - Google Patents
Cooling device for producing low-alkali portland cement clinker and use method thereof Download PDFInfo
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- CN115307383A CN115307383A CN202210730645.5A CN202210730645A CN115307383A CN 115307383 A CN115307383 A CN 115307383A CN 202210730645 A CN202210730645 A CN 202210730645A CN 115307383 A CN115307383 A CN 115307383A
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- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000011398 Portland cement Substances 0.000 title claims abstract description 17
- 239000003513 alkali Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000009434 installation Methods 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000002585 base Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000004568 cement Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/47—Cooling ; Waste heat management
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention discloses a cooling device for producing low-alkali portland cement clinker and a using method thereof, and the cooling device comprises a bottom plate, a rotary drum, a water pump, an air return component and a driving component, wherein the top of the bottom plate is fixedly connected with an installation cylinder, the interior of the installation cylinder is rotatably connected with the rotary drum, a gear ring is sleeved outside the rotary drum, the top of the bottom plate and one side of the rotary drum are fixedly connected with a feed hopper, the output end of the feed hopper extends to the interior of the rotary drum, and a scattering roller is rotatably connected inside the feed hopper.
Description
Technical Field
The invention belongs to the field of cooling devices, and particularly relates to a cooling device for producing low-alkali portland cement clinker and a using method thereof.
Background
The back that finishes because its high temperature can't transport after the cement clinker processing, so need cooling device to cool down to it, thereby satisfy the transportation condition, current cement clinker adopts the cold machine of combing more to cool down when the cooling, but the cold machine of combing is comparatively serious with in-process hourglass material phenomenon, it carries out periodic cleaning to need the staff, not only can influence work efficiency, but also need let in extra cost of labor, and simultaneously, current device can not retrieve the steam that cement clinker gived off when using, thereby cause the waste of heating power resource.
The invention content is as follows:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a cooling apparatus for producing low alkali portland cement clinker and a method of using the same, which solve the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a cooling device is used in production of low alkali portland cement clinker, includes bottom plate, rotary drum, water pump, return air subassembly and drive assembly, the top fixedly connected with installation cylinder of bottom plate, the inside of installation cylinder rotates and is connected with the rotary drum, the outside cover of rotary drum is equipped with the ring gear, the top of bottom plate and be located one side fixedly connected with feeder hopper of rotary drum, the output of feeder hopper extends to the inside of rotary drum, the inside rotation of feeder hopper is connected with breaks up the roller, the inside of feeder hopper just is located breaks up the roller and rotates and be connected with the transmission shaft under, the one end of transmission shaft extends to inside the rotary drum, a plurality of pendulums of outside equidistance fixedly connected with of transmission shaft, the top of bottom plate just is located the installation cylinder under fixedly connected with water storage box, the outside fixedly connected with water pump of water storage box, the input fixedly connected with inlet tube of water pump, the one end of inlet tube extends to inside the water storage box, the output fixedly connected with drain pipe of water pump, the one end of drain pipe extends to the installation cylinder inside, the outside of water storage box just keeps away from one side fixedly connected with the refrigerator, the output fixedly connected with refrigeration pipe, the one end fixedly connected with refrigeration pipe, the top of water storage box is provided with the top of the drive assembly and is provided with one side of feeder hopper.
Preferably, a plurality of material taking plates are fixedly connected to the inner wall of the rotary drum at equal intervals.
Preferably, one side of feeder hopper inner wall just is located to break up and rotates between roller and the transmission shaft and be connected with and change the board, one side fixedly connected with torsion spring of feeder hopper inner wall, torsion spring's one end and the bottom fixed connection who changes the board.
Preferably, the bottom fixedly connected with back flow of installation section of thick bamboo, the bottom of back flow extends to inside the water storage box, a plurality of fins of the inside equidistance fixedly connected with of water storage box, every the top of fin all extend to the water storage box outside and with the bottom fixed connection of installation section of thick bamboo.
As preferred, the outside of installation section of thick bamboo just keeps away from one side fixedly connected with striker plate of feeder hopper, the transmission shaft is kept away from the one end of feeder hopper and is connected with the inner wall rotation of striker plate, the top symmetry fixedly connected with landing leg of bottom plate, the top fixedly connected with conveyer belt of landing leg, just the conveyer belt is located the striker plate under.
Preferably, a filter screen is fixedly connected between one side of the inner wall of the material baffle plate and the mounting cylinder.
As preferred, the return-air subassembly includes solid fixed cylinder, the solid fixed cylinder of top fixedly connected with of installation section of thick bamboo, the top fixedly connected with draught fan of solid fixed cylinder, the output fixedly connected with pipe of draught fan, the pipe extends to the inside of solid fixed cylinder, the inside of striker plate just is located the top fixedly connected with air-supply line of filter screen, the one end of air-supply line and the input fixed connection of draught fan, the inside threaded connection of solid fixed cylinder has sealed lid, can dismantle between the inner wall of sealed lid and solid fixed cylinder and be connected with a section of thick bamboo, the inside rotation of solid fixed cylinder is connected with the connecting axle, the one end of connecting axle extends to solid fixed cylinder inside, the outside of connecting axle is provided with the brush, the brush contacts with the inner wall of straining a section of thick bamboo, the connecting axle is far away from the one end of solid fixed cylinder and runs through the feeder hopper and with the center pin fixed connection who breaks up the roller, the inside fixedly connected with muffler of solid fixed cylinder, just the one end of muffler extends to strain an inboard.
As preferred, drive assembly includes the motor, the outside fixedly connected with motor of bottom plate, the output of motor runs through bottom plate and fixedly connected with driving shaft, the one end fixedly connected with gear of driving shaft, the gear is connected with the ring gear meshing, the outside cover of driving shaft is equipped with driving pulley, the one end of transmission shaft extends to the outside and fixedly connected with double flute belt pulley of feeder hopper, be connected through belt transmission between double flute belt pulley and the driving pulley, the center pin of breaking up the roller extends to the outside and the fixedly connected with driven pulley of feeder hopper, be connected through belt transmission between driven pulley and the double flute belt pulley.
The use method of the cooling device for producing the low-alkali portland cement clinker comprises the following steps of:
s1, a cooling device is started through a control terminal, a motor drives a driving shaft to rotate at the moment, the driving shaft drives a gear and a driving belt pulley to rotate in the rotating process, the gear is matched with a gear ring to drive a rotary drum to rotate in an installation cylinder when rotating, the driving belt pulley drives a double-groove belt pulley to rotate in the rotating process, the double-groove belt pulley drives a driven belt pulley and a scattering roller to rotate when rotating, clinker can be poured into the feeding hopper at the moment, the clinker entering the feeding hopper needs to be primarily scattered by the scattering roller, when falling onto the top of the rotary plate, the rotary plate is pushed under the action of gravity to extrude a torsion spring, the feeding hopper is in an open state, the material enters the rotary drum through the feeding hopper, the rotary drum drives a material taking plate to rotate in the rotating process, the clinker is driven to be lifted and conveyed, the double-groove belt pulley drives a transmission shaft and a pendulum bob to rotate in the rotating process, and the transmission shaft and the pendulum bob can scatter the clinker secondarily when rotating;
s2, cold and hot water in the water storage tank is conveyed into the installation cylinder through the cooperation of the water pump and the water inlet pipe and the water outlet pipe, at the moment, water in the installation cylinder can adsorb heat on the rotary drum and flows back to the interior of the water storage tank under the action of the return pipe, the water in the water storage tank can be cooled through the cooperation of the refrigerator and the refrigerating pipe, the heat on the installation cylinder can be adsorbed in an auxiliary mode through the fins, and the fins can play a role in heat exchange at the moment as the bottom ends of the fins extend into the cooling water;
s3, along with the rotation of the rotary drum, materials are discharged through one end of the rotary drum, cooled clinker can be stopped under the action of the material baffle, the clinker falls to the top of the conveying belt and is conveyed to a concentration point under the cooperation of the conveying belt, heat emitted from the interior of the rotary drum can be absorbed through the cooperation of the induced draft fan and the air inlet pipe, large particles can be prevented from entering the interior of the air inlet pipe under the action of the filter screen, adsorbed hot air enters the interior of the fixed drum under the cooperation of the guide pipe, at the moment, the filter drum in the interior of the fixed drum can filter hot air, the filtered hot air flows back through the air return pipe, the scattering roller drives the connecting shaft to rotate in the rotating process, at the moment, the connecting shaft drives the hairbrush to clean the inner wall of the filter drum, and when the filter drum needs to be replaced, the sealing cover is screwed down from one end of the fixed drum to be operated.
The invention has the beneficial effects that: get the flitch through the rotary drum cooperation and drive cement clinker and remove to can circulate the water of installation section of thick bamboo inside through the water pump, can cool down it at the in-process of clinker antedisplacement, for the cooling method of traditional grate cooler, not only can improve work efficiency, but also can avoid the material leakage phenomenon, simultaneously, under the cooperation of return air subassembly, can handle and retrieve the steam that the clinker gived off, can improve the utilization ratio of heating power resource, be favorable to improve equipment's result of use.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of the invention at B in FIG. 1;
FIG. 4 is an enlarged view of the invention at C in FIG. 1;
fig. 5 is an enlarged view of the invention at D in fig. 1.
In the figure: 1. a base plate; 2. mounting the cylinder; 3. a rotating drum; 4. a ring gear; 5. taking a material plate; 6. a feed hopper; 7. scattering the roller; 8. rotating the plate; 9. a torsion spring; 10. a drive shaft; 11. a pendulum bob; 12. a water storage tank; 13. a water pump; 14. a water inlet pipe; 15. a drain pipe; 16. a return pipe; 17. a refrigerator; 18. a refrigeration pipe; 19. a fin; 20. a striker plate; 21. a support leg; 22. a conveyor belt; 23. filtering with a screen; 24. an air return assembly; 241. a fixed cylinder; 242. an induced draft fan; 243. a conduit; 244. an air inlet pipe; 245. a sealing cover; 246. a filter cartridge; 247. a connecting shaft; 248. a brush; 249. an air return pipe; 25. a drive assembly; 251. a motor; 252. a drive shaft; 253. a gear; 254. a drive pulley; 255. a double grooved pulley; 256. a driven pulley.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:
the embodiment is as follows:
a cooling device for producing low-alkali silicate cement clinker comprises a bottom plate 1, a rotary drum 3, a water pump 13, an air return assembly 24 and a driving assembly 25, wherein a mounting cylinder 2 is fixedly connected to the top of the bottom plate 1, the mounting cylinder 2 is rotatably connected with the rotary drum 3 in the interior, the rotary drum 3 is matched with a material taking plate 5 to drive the cement clinker to move, the clinker can be cooled in the advancing process, compared with the cooling mode of a traditional grate cooler, the working efficiency can be improved, the material leakage phenomenon can be avoided, a gear ring 4 is sleeved outside the rotary drum 3, a feed hopper 6 is fixedly connected to one side of the top of the bottom plate 1 and is positioned under the rotary drum 3, the output end of the feed hopper 6 extends to the interior of the rotary drum 3, a scattering roller 7 is rotatably connected to the interior of the feed hopper 6, the clinker can be primarily scattered through the scattering roller 7, the clinker can be prevented from being hardened into the interior of the rotary drum 3, a transmission shaft 10 is rotatably connected to the interior of the scattering roller 6 and is positioned under the scattering roller 7, one end of the water storage tank is connected with a water inlet pipe 12, the water pump is connected with a water inlet pipe 12, the water inlet pipe 12, which is connected with the water inlet pipe for preventing the clinker from being hardened and is connected with the clinker from being fixed in the water inlet pipe 12, thereby make the cooling water adsorb the heat on the rotary drum 3, can keep the effect to the grog cooling, one side fixedly connected with refrigerator 17 of water pump 13 is just kept away from to the outside of water storage box 12, the output fixedly connected with refrigeration pipe 18 of refrigerator 17, the one end of refrigeration pipe 18 extends to inside the water storage box 12, can continuously cool off the water in the water storage box 12 through refrigerator 17 cooperation refrigeration pipe 18, can avoid the temperature to rise the problem that causes the decline of rotary drum 3 heat exchange efficiency, the top of installation section of thick bamboo 2 is provided with return air subassembly 24, the top of bottom plate 1 and the one side that is located feeder hopper 6 are provided with drive assembly 25.
Wherein, on the inner wall of rotary drum 3 equidistance fixedly connected with a plurality of flitches 5 of getting, can get the material to the grog through getting flitch 5 and turn over and can also promote the grog and move forward when rotary drum 3 rotates.
Wherein, one side of the inner wall of the feed hopper 6 is positioned between the scattering roller 7 and the transmission shaft 10 and is connected with a rotating plate 8 in a rotating manner, one side of the inner wall of the feed hopper 6 is fixedly connected with a torsion spring 9, one end of the torsion spring 9 is fixedly connected with the bottom of the rotating plate 8, the rotating plate 8 can swing along with the input of clinker through the cooperation of the torsion spring 9, the feeding effect of the clinker cannot be influenced, and the feed hopper 6 can be sealed, thereby preventing hot air from being discharged through the feed hopper 6 and improving the effect of hot air recovery.
Wherein, the bottom fixedly connected with back flow 16 of installation section of thick bamboo 2, the bottom of back flow 16 extends to inside the water storage box 12, a plurality of fins 19 of the inside equidistance fixedly connected with of water storage box 12, every fin 19's top all extend to the outside of water storage box 12 and with the bottom fixed connection of installation section of thick bamboo 2, can flow back the inside to the water storage box 12 with the inside of the inside water reflux of installation section of thick bamboo 2 through back flow 16, thereby realize endless effect, can assist the heat transfer to the heat on the rotary drum 3 through fin 19, can improve the effect of cooling.
Wherein, the outside of installation section of thick bamboo 2 and keep away from one side fixedly connected with striker plate 20 of feeder hopper 6, the one end that feeder hopper 6 was kept away from to transmission shaft 10 is connected with the inner wall rotation of striker plate 20, the top symmetry fixedly connected with landing leg 21 of bottom plate 1, the top fixedly connected with conveyer belt 22 of landing leg 21, and conveyer belt 22 is located striker plate 20 under, can block discharged material through striker plate 20, thereby prevent that the material from splashing under the effect of 3 centrifugal forces of rotary drum, thereby make the grog fall and carry on conveyer belt 22.
Wherein, a filter screen 23 is fixedly connected between one side of the inner wall of the baffle plate 20 and the mounting cylinder 2, and large particle clinker can be filtered through the filter screen 23, so that the large particle clinker is prevented from entering the inside of the fixing cylinder 241, and the filtering effect of the filter cylinder 246 can be ensured.
The air return assembly 24 includes a fixed cylinder 241, the top of the mounting cylinder 2 is fixedly connected with the fixed cylinder 241, the top of the fixed cylinder 241 is fixedly connected with an induced draft fan 242, an output end of the induced draft fan 242 is fixedly connected with a guide pipe 243, the guide pipe 243 extends into the fixed cylinder 241, the baffle plate 20 is fixedly connected with an air inlet pipe 244 above the filter screen 23, one end of the air inlet pipe 244 is fixedly connected with an input end of the induced draft fan 242, a sealing cover 245 is connected with the inner portion of the fixed cylinder 241 through threads, a filter cylinder 246 is detachably connected between the sealing cover 245 and the inner wall of the fixed cylinder 241, a connecting shaft 247 is rotatably connected with the inner portion of the fixed cylinder 241, one end of the connecting shaft 247 extends into the fixed cylinder 241, a brush 248 is arranged on the outer side of the connecting shaft 247, the brush 248 is in contact with the inner wall of the filter cylinder 246, one end of the connecting shaft 247 far away from the fixed cylinder 241 penetrates through a feed hopper 6 and is fixedly connected with a central shaft of a scattering roller 7, an air return pipe 249 is fixedly connected with the inner portion of the fixed cylinder 241, one end of the air return pipe 249 extends into the inner portion of the filter cylinder 246, under the cooperation of the induced draft fan 242 and the guide pipe 244, the filter cylinder 241, the filter cylinder 246 can collect hot air emitted from the hot air in the fixed cylinder 241, and can be filtered by the filter cylinder 246, and the filter cylinder 246, thereby the filter effect of the filter cylinder 246 can be ensured.
Wherein, the driving assembly 25 includes a motor 251, the outside fixedly connected with motor 251 of bottom plate 1, the output of motor 251 runs through bottom plate 1 and fixedly connected with driving shaft 252, the one end fixedly connected with gear 253 of driving shaft 252, gear 253 is connected with the meshing of ring gear 4, the outside cover of driving shaft 252 is equipped with driving pulley 254, the one end of transmission shaft 10 extends to the outside of feeder hopper 6 and fixedly connected with double flute belt pulley 255, be connected through belt transmission between double flute belt pulley 255 and the driving pulley 254, break up the outside and fixedly connected with driven pulley 256 that the center pin of roller 7 extends to feeder hopper 6, be connected through belt transmission between driven pulley 256 and the double flute belt pulley 255, can drive gear 253 and driving pulley 254 to rotate through motor 251 cooperation driving shaft 252, and can drive rotary drum 3 to follow up the commentaries on classics under the effect of gear 253, can drive transmission shaft 10 through driving pulley 254 cooperation double flute belt pulley 255 and driven pulley 256, break up roller 7 and connecting axle 247 and rotate, the working effect of equipment has not only been realized, and only need a power pack, can reduce the manufacturing and use cost of equipment.
The use method of the cooling device for producing the low-alkali portland cement clinker comprises the following steps of:
s1, a cooling device is started through a control terminal, a motor 251 drives a driving shaft 252 to rotate at the moment, the driving shaft 252 drives a gear 253 and a driving belt pulley 254 to rotate in the rotating process, the gear 253 drives a rotary drum 3 to rotate inside an installation drum 2 in a matching mode with a gear ring 4 when rotating, the driving belt pulley 254 drives a double-groove belt pulley 255 to rotate in the rotating process, the double-groove belt pulley 255 drives a driven belt pulley 256 and a scattering roller 7 to rotate when rotating, clinker can be poured into the feeding hopper 6 at the moment, the clinker entering the feeding hopper 6 needs to be primarily scattered by the scattering roller 7, when falling onto the top of a rotary plate 8, the rotary plate 8 is pushed to extrude a torsion spring 9 under the action of gravity, at the moment, the feeding hopper 6 is in an open state, at the moment, the rotary drum 3 drives a material taking plate 5 to rotate in the rotating process, so that the clinker is driven to be lifted and conveyed, the double-groove belt pulley 255 drives a transmission shaft 10 and a pendulum bob 11 to rotate, and the transmission shaft 10 and the pendulum bob 11 can scatter the clinker secondarily;
s2, cold and hot water in the water storage tank 12 is conveyed into the installation cylinder 2 through the water pump 13 in cooperation with the water inlet pipe 14 and the water outlet pipe 15, at the moment, water in the installation cylinder 2 can absorb heat on the rotary drum 3 and flows back to the inside of the water storage tank 12 under the action of the return pipe 16, water in the water storage tank 12 can be cooled through the refrigerator 17 in cooperation with the refrigerating pipe 18, heat on the installation cylinder 2 can be absorbed in an auxiliary mode through the fins 19, and the fins 19 can play a role in heat exchange at the moment as the bottom ends of the fins 19 extend into the cooling water;
s3, along with the rotation of the rotary drum 3, materials are discharged through one end of the rotary drum, cooled clinker can be blocked under the action of the baffle plate 20, at the moment, the clinker falls to the top of the conveying belt 22 and is conveyed to a concentration point under the cooperation of the conveying belt 22, heat emitted from the interior of the rotary drum 3 can be absorbed through the cooperation of the induced draft fan 242 and the air inlet pipe 244, large particles can be prevented from entering the air inlet pipe 244 under the action of the filter screen 23, adsorbed hot air enters the interior of the fixed drum 241 under the cooperation of the guide pipe 243, at the moment, the filter drum 246 in the fixed drum 241 can filter the hot air, the filtered hot air flows back through the air return pipe 249, the scattering roller 7 drives the connecting shaft 247 to rotate in the rotating process, at the moment, the connecting shaft 247 drives the brush 248 to clean the inner wall of the filter drum 246, and when the filter drum 246 needs to be replaced, the sealing cover 245 can be screwed down from one end of the fixed drum 241.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A cooling device for low-alkali portland cement clinker production is characterized by comprising a bottom plate (1), a rotary drum (3), a water pump (13), an air return component (24) and a driving component (25), wherein the top of the bottom plate (1) is fixedly connected with an installation cylinder (2), the installation cylinder (2) is rotatably connected with the rotary drum (3) in the interior, a gear ring (4) is sleeved on the exterior of the rotary drum (3), the top of the bottom plate (1) is fixedly connected with a feed hopper (6) on one side of the rotary drum (3), the output end of the feed hopper (6) extends to the interior of the rotary drum (3), a scattering roller (7) is rotatably connected in the feed hopper (6), a transmission shaft (10) is rotatably connected in the interior of the feed hopper (6) and under the scattering roller (7), one end of the transmission shaft (10) extends to the interior of the rotary drum (3), a plurality of pendulum bob (11) are fixedly connected to the exterior of the transmission shaft (10) at equal intervals, a water storage tank (12) is fixedly connected to the top of the bottom plate (1) and under the installation cylinder (2), one end of the water storage tank (12) is fixedly connected with a water inlet pipe (14), and one end of the water pump (13) is connected with the water inlet pipe (14), the utility model discloses a refrigerator, including installation section of thick bamboo (2), the output fixedly connected with drain pipe (15) of water pump (13), the one end of drain pipe (15) extends to inside the installation section of thick bamboo (2), one side fixedly connected with refrigerator (17) of water pump (13) are just kept away from in the outside of water storage box (12), the output fixedly connected with refrigeration pipe (18) of refrigerator (17), the one end of refrigeration pipe (18) extends to inside water storage box (12), the top of installation section of thick bamboo (2) is provided with back gas subassembly (24), the top of bottom plate (1) and the one side that is located feeder hopper (6) are provided with drive assembly (25).
2. A cooling device for low alkali portland cement clinker production according to claim 1, wherein a plurality of material taking plates (5) are fixedly connected to the inner wall of the rotary drum (3) at equal intervals.
3. The cooling device for producing low alkali portland cement clinker according to claim 1, wherein a rotating plate (8) is rotatably connected to one side of the inner wall of the feeding hopper (6) and between the scattering roller (7) and the transmission shaft (10), a torsion spring (9) is fixedly connected to one side of the inner wall of the feeding hopper (6), and one end of the torsion spring (9) is fixedly connected to the bottom of the rotating plate (8).
4. The cooling device for producing the low-alkali portland cement clinker as claimed in claim 1, wherein a return pipe (16) is fixedly connected to the bottom of the mounting cylinder (2), the bottom end of the return pipe (16) extends to the inside of the water storage tank (12), a plurality of fins (19) are fixedly connected to the inside of the water storage tank (12) at equal intervals, and the top of each fin (19) extends to the outside of the water storage tank (12) and is fixedly connected with the bottom of the mounting cylinder (2).
5. The cooling device for producing low-alkali portland cement clinker according to claim 1, wherein a striker plate (20) is fixedly connected to one side of the outside of the mounting cylinder (2) and far away from the feed hopper (6), one end of the transmission shaft (10) far away from the feed hopper (6) is rotatably connected with the inner wall of the striker plate (20), the top of the bottom plate (1) is symmetrically and fixedly connected with supporting legs (21), the top of the supporting legs (21) is fixedly connected with a conveying belt (22), and the conveying belt (22) is located under the striker plate (20).
6. A cooling device for low alkali portland cement clinker production as claimed in claim 5, wherein a filter screen (23) is fixedly connected between one side of the inner wall of the striker plate (20) and the mounting cylinder (2).
7. The cooling device for producing the low-alkali portland cement clinker according to claim 6, wherein the air return assembly (24) comprises a fixed cylinder (241), the top of the installation cylinder (2) is fixedly connected with the fixed cylinder (241), the top of the fixed cylinder (241) is fixedly connected with an induced draft fan (242), the output end of the induced draft fan (242) is fixedly connected with a guide pipe (243), the guide pipe (243) extends to the inside of the fixed cylinder (241), the baffle plate (20) is arranged inside and located above the filter screen (23) and is fixedly connected with an air inlet pipe (244), one end of the air inlet pipe (244) is fixedly connected with the input end of the induced draft fan (242), the fixed cylinder (241) is internally and threadedly connected with a sealing cover (245), a filter cylinder (246) is detachably connected between the sealing cover (245) and the inner wall of the fixed cylinder (241), the fixed cylinder (241) is rotatably connected with a connecting shaft (247) inside, one end of the connecting shaft (247) extends to the inside of the fixed cylinder (241), the connecting shaft (247) is provided with the outer side of the connecting shaft (247), the connecting shaft (248) is in contact with the inner wall of the fixed cylinder (241, and the fixed cylinder (247) penetrates through the brush roll (247) and is connected with the central shaft (246), an air return pipe (249) is fixedly connected to the inside of the fixed cylinder (241), and one end of the air return pipe (249) extends to the inner side of the filter cylinder (246).
8. The cooling device for producing low-alkali portland cement clinker as claimed in claim 1, wherein the driving assembly (25) comprises a motor (251), the motor (251) is fixedly connected to the outside of the base plate (1), the output end of the motor (251) penetrates through the base plate (1) and the driving shaft (252), one end of the driving shaft (252) is fixedly connected with a gear (253), the gear (253) is meshed with the gear ring (4) and is connected with a driving pulley (254), one end of the transmission shaft (10) extends to the outside of the feeding hopper (6) and is fixedly connected with a double-grooved pulley (255), the double-grooved pulley (255) is connected with the driving pulley (254) through belt transmission, the central shaft of the scattering roller (7) extends to the outside of the feeding hopper (6) and is fixedly connected with a driven pulley (256), and the driven pulley (256) is connected with the double-grooved pulley (255) through belt transmission.
9. The use method of the cooling device for producing the low-alkali portland cement clinker is characterized by comprising the following steps of:
s1, starting a cooling device through a control terminal, wherein a motor (251) drives a driving shaft (252) to rotate, the driving shaft (252) drives a gear (253) and a driving belt pulley (254) to rotate in the rotating process, the gear (253) is matched with a gear ring (4) to drive a rotary drum (3) to rotate in an installation cylinder (2) when rotating, the driving belt pulley (254) drives a double-groove belt pulley (255) to rotate in the rotating process, the double-groove belt pulley (255) drives a driven belt pulley (256) and a scattering roller (7) to rotate when rotating, at this time, the clinker can be poured into the feeding hopper (6), the clinker entering the feeding hopper (6) needs to be primarily scattered on the scattering roller (7), when the material falls on the top of the rotating plate (8), the rotating plate (8) is pushed to extrude the torsion spring (9) under the action of gravity, at the moment, the feed hopper (6) is in an open state, the materials enter the rotary drum (3) through the feed hopper (6), the revolving drum (3) drives the material taking plate (5) to follow the revolving in the rotating process, the clinker is driven to be lifted and conveyed, the transmission shaft (10) and the pendulum bob (11) are driven to rotate along with the double-groove belt pulley (255) in the rotating process, and the clinker can be scattered secondarily by the transmission shaft (10) and the pendulum bob (11) when the transmission shaft (10) and the pendulum bob (11) rotate;
s2, cold and hot water in the water storage tank (12) is conveyed into the installation cylinder (2) through the water pump (13) in cooperation with the water inlet pipe (14) and the water outlet pipe (15), at the moment, water in the installation cylinder (2) can absorb heat on the rotary drum (3), and flows back to the inside of the water storage tank (12) under the action of the return pipe (16), the water in the water storage tank (12) can be cooled through the refrigerator (17) in cooperation with the refrigerating pipe (18), heat on the installation cylinder (2) can be absorbed in an auxiliary mode through the fins (19), and the fins (19) can play a role in heat exchange as the bottom ends of the fins (19) extend into the cooling water;
s3, with the rotation of the rotary drum (3), materials are discharged through one end of the rotary drum, cooled clinker can be blocked under the action of a material blocking plate (20), at the moment, the clinker falls to the top of the conveying belt (22) and is conveyed to a concentration point under the cooperation of the conveying belt (22), heat emitted from the interior of the rotary drum (3) can be absorbed through a draught fan (242) in cooperation with an air inlet pipe (244), large particles can be prevented from entering the interior of the air inlet pipe (244) under the action of a filter screen (23), adsorbed hot air enters the interior of the fixed drum (241) under the cooperation of a guide pipe (243), at the moment, hot air can be filtered through a filter drum (246) in the fixed drum (241), the filtered hot air flows back through an air return pipe (249), a scattering roller (7) drives a connecting shaft (247) to rotate in the rotating process, the connecting shaft (247) drives a brush (248) to clean the inner wall of the filter drum (246), and when the filter drum (246) needs to be replaced, the sealing cover (241) can be screwed down from one end of the fixed drum (247).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730645.5A CN115307383A (en) | 2022-06-24 | 2022-06-24 | Cooling device for producing low-alkali portland cement clinker and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730645.5A CN115307383A (en) | 2022-06-24 | 2022-06-24 | Cooling device for producing low-alkali portland cement clinker and use method thereof |
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| CN115307383A true CN115307383A (en) | 2022-11-08 |
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| CN202210730645.5A Pending CN115307383A (en) | 2022-06-24 | 2022-06-24 | Cooling device for producing low-alkali portland cement clinker and use method thereof |
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Application publication date: 20221108 |
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